Contradiction with Malachi 3:10
Contradicts by stating blessings will be abundant, unlike the drought mentioned in Haggai 1:10 for neglecting God's house.
Malachi 3:10: Bring ye all the tithes into the storehouse, that there may be meat in mine house, and prove me now herewith, saith the LORD of hosts, if I will not open you the windows of heaven, and pour you out a blessing, that [there shall] not [be room] enough [to receive it]. [pour...: Heb. empty out]
Contradiction with Matthew 6:33
Contradicts by assuring that seeking God's kingdom first will result in all needs being met, unlike the scarcity described in Haggai 1:10.
Matthew 6:33: But seek ye first the kingdom of God, and his righteousness; and all these things shall be added unto you.
Contradiction with Luke 6:38
Contradicts by promising a flowing abundance upon giving, opposed to the withholding mentioned in Haggai 1:10.
Luke 6:38: Give, and it shall be given unto you; good measure, pressed down, and shaken together, and running over, shall men give into your bosom. For with the same measure that ye mete withal it shall be measured to you again.
Contradiction with Philippians 4:19
Contradicts by stating God will supply all needs, whereas Haggai 1:10 talks about withheld blessings due to disobedience.
Philippians 4:19: But my God shall supply all your need according to his riches in glory by Christ Jesus.